• Shenzhen Yuyuan Technology Co., Ltd.

  Established in 2006,Yuyuan Technology specializes the R&D,design and manufacture of security systems.We have Research & Design engineers our factory, which includes four doctor's degree holders.With years hard work, successfully developed a variety new products, an effort to make ...

  Telephone：86-0755-82585963Address：1404 Sangda Building, Huafa North Road, Futian, Shenzhen, Guangdong, China

• ShangHai Sun.Y.A Electronic Technology Co.LTD

  We are ShangHai SunY.A Electronic Technology Co.LTD, Our extensive selection of quality products includes electromagnetic locks, hotel gate locks , electric code locks, IC card locks, all kinds of IC Card, Access control system

  Telephone：86-21-5642-2331Address：Room 902 No.25 Lane169 GongKangRoad

• Fenghua AJF Locks Co., Ltd.

  Our company is a major manufacturer in China. We are specialized High Quality locks and hardware. extensive selections of quality products include:Love Locks, Gym Discus Padlocks, Rhinestone Combination Euro Cylinder Brass Laminated Chains, Promotion gifts, Hardware Accessories, etc. ...

  Telephone： 0086-574-88598851Address：Fenghua